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Comparison

U vs 스마트안전TBM

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
U-ClassTBLRemocon
U
Free
📚 Education
No ratingsView app →
스마트안전TBM
스마트안전TBM
Free
📚 Education
No ratingsView app →
About

U

Features
Read full description

[main function] 1. Screen Upload - Send the screen of the teacher's pad to the electronic board so students can see it.

About

스마트안전TBM

Features
Read full description

[유통・제조・서비스 산업을 위한 모바일 안전교육 플랫폼] 스마트안전 TBM은 중대재해처벌법에 대응해 직원에게는 직종별 맞춤 안전교육을, 관리자에게는 교육 이행 현황을 실시간 제공하는 모바일 기반 TBM 솔루션입니다. [주요 기능] - QR/NFC 태깅으로 간편한 교육 참여 - 직종별 교육 영상 및 위험요소 자료 제공 - 실시간 교육 현황 대시보드 검증된 콘텐츠 제공 고용노동부 지정 전문기관과 협력하여 직종별로 최적화된 교육 자료를 제공합니다. 지금, 스마트안전 TBM으로 작업 전 안전교육을 더 쉽고, 더 똑똑하게 시작하세요.

Screenshots

U4 screens
스마트안전TBM4 screens

Verdict

The call

The clearest difference is update cadence: 스마트안전TBM at every 2 weeks against U's every 18 months. U's advantage is iOS requirement (12.1 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

U ships an update every 18 months, 스마트안전TBM every 2 weeks. The most recent releases landed on September 20, 2026 and September 15, 2026 respectively.

Scorecard2 real differences · 4 level
U versus 스마트안전TBM: the parameters behind the verdict, then further details
ParameterU스마트안전TBM
PriceFreeFree
Update frequencyEvery 18 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.1 — better15.6
Further details — not scored
Size7 MB24 MB
Age rating4+4+
DeveloperMIN HO KIM(주) 지에스아이엘

In-app purchases

None

U

No in-app purchases

None

스마트안전TBM

No in-app purchases

Questions

Is U free?
U is free to download, with no in-app purchases.
Is 스마트안전TBM free?
스마트안전TBM is free to download, with no in-app purchases.
Do U or 스마트안전TBM have ads?
Neither U nor 스마트안전TBM shows ads.
Which is updated more often, U or 스마트안전TBM?
U ships an update every 18 months, and 스마트안전TBM every 2 weeks. Most recently, U was updated on September 20, 2026 and 스마트안전TBM on September 15, 2026.

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